[idea] recording voice using webRTC

[itshaadi]

I believe this feature could be achieved using webRTC MediaRecorder API

I'm currently working on a prototype for myself using this method with flask as back-end to upload the audio file and google chrome on android as encoder. although the audio is encoded using Opus codec and it's only playable via browser and VLC but, you can use FFMPEG to convert it to WAV on the back-end (I think kalliope REST API is already doing that).

anyway here is a working example of this method and my rough prototype. notice that webRTC on android works only with HTTPS but you can fake that with pyopenssl